M12in ARP Polished Stainless Steel 12-pt Nut Kit

M12in ARP Polished Stainless Steel 12-pt Nut KitAvailable in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP Stainless, and meet ARPs highest standards of quality. Rated at 180,000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black oxide finished and all ARP

They’re offered in a variety of heights to accommodate most any combination of carb and spacer

reciprocating and valve train components

Material: Custom Age 625+

limited rule ovaltrack competition and street use

Precision rolled threads prevent galling while promoting more consistent torque loading

there wasn’t a “poly lock” on the market that you didn’t have to continually tighten

These pump drives feature a CNC milled (not broached) hex

000 psi water pulley kits

the compact 12-point nut lets you easily slip a socket close to the pipe

marine and drag racing engines – including those with superchargers and/ or nitrous oxide injection systems – ARP offers replacement rod bolts in three different models

ARP sprint car drive pins feature a broached hex for ease of installation and proper pre-load while the rounded end facilitates quick

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing